Oscar Isaac is no stranger to the limelight, having carved out a place for himself in some of the biggest franchises in Hollywood. Yet, few of his roles have been as physically demanding—or as unexpectedly isolating—as his turn as the villainous Apocalypse in 2016’s X-Men: Apocalypse. Now, nearly a decade later, Isaac is reflecting candidly on what he calls an “excruciating” experience, shining a rare spotlight on the hidden hardships actors face behind the superhero spectacle.
In a recent interview, Oscar Isaac opened up about the realities of filming X-Men: Apocalypse, a blockbuster that brought together an A-list cast including Jennifer Lawrence, Michael Fassbender, and James McAvoy. According to Today, Isaac explained that one of the main draws of the role was the opportunity to work with such acclaimed actors. “One of the big reasons I did the job, I was like, Fassbender? Jennifer Lawrence? McAvoy? All these amazing actors? Yeah!” Isaac recalled. But what should have been a career highlight quickly turned into an ordeal, thanks to the elaborate and cumbersome costume required to transform him into one of the X-Men’s most formidable foes.
Isaac’s portrayal of Apocalypse required him to be encased in layers of glue, latex, and a 40-pound suit—an ensemble that was as impressive on screen as it was punishing off it. “I had no idea when I signed on for the movie that I would be encased in glue and latex and in a 40-pound suit that I had to wear a cooling mechanism at all times,” Isaac previously stated, as cited by CinemaBlend. The suit’s design, while visually striking, left Isaac unable to turn his head or move freely. Even when the cameras stopped rolling, comfort was elusive: he had to sit in a specially designed saddle to take the weight off his body.
The physical discomfort was only part of the challenge. As Isaac described, the necessity of a cooling tent—essential to prevent him from overheating—meant he spent most of his time away from his co-stars. “I never saw any of them because I was so overheated. And, like, I couldn’t turn. So, I just got put in this cooling tent. Sometimes, someone would come by and be like, ‘Hey Oscar,’ I’d be like, ‘huh?’ And by the time I turned around, they were gone already. So, it was very challenging. But I am thankful for the cooling tent,” he said, reflecting both the absurdity and the necessity of the situation.
The isolation took its toll. As CinemaBlend noted, even when co-stars like Fassbender, Lawrence, or McAvoy would visit him on set, Isaac was so encumbered that meaningful interaction was nearly impossible. The actor’s experience wasn’t lost on his fellow cast members. In 2021, Tye Sheridan, who played Cyclops, expressed sympathy for Isaac’s predicament, saying he “felt so bad” because Isaac “just looked uncomfortable all the time.”
Despite the difficulties, Isaac’s professionalism and dedication never wavered. He powered through the shoot, delivering a menacing performance that, while perhaps overshadowed by the film’s mixed reception, remains a testament to his commitment. The film itself, released in May 2016, was met with disappointment by many fans and critics. Yet, as Today points out, Isaac’s experience highlights the often unseen sacrifices actors make to bring these larger-than-life characters to the screen.
Reflecting on the experience years later, Isaac doesn’t shy away from calling the process “excruciating.” Still, he’s able to find some humor and gratitude in the ordeal. On Hot Ones, Isaac joked about the irony of recalling his overheated days on set while eating spicy hot wings, a moment that underscores his ability to look back with a mix of candor and wit. “It was very challenging, but I am thankful for the cooling tent,” he reiterated, acknowledging the small mercies that made the job bearable.
Looking back, Isaac’s time as Apocalypse stands as a cautionary tale about the physical demands of modern blockbuster filmmaking. Elaborate costumes and prosthetics may look spectacular on screen, but they can come at a significant personal cost. The actor’s willingness to speak openly about these challenges offers a rare glimpse behind the curtain, reminding audiences that the magic of movies is often built on sweat, discomfort, and perseverance.
Fortunately for Isaac, his journey through the superhero genre didn’t end with X-Men: Apocalypse. He has since found critical and popular acclaim in more comfortable roles, notably playing the title character in Marvel’s Moon Knight series—a performance that has been widely praised for its depth and complexity. He’s also lent his voice to Miguel O’Hara in the animated Spider-Verse movies, with the next installment, Spider-Man: Beyond the Spider-Verse, set to release on June 18, 2027.
Isaac’s career outside the superhero realm continues to thrive as well. Fans can catch him starring opposite Carey Mulligan in the second season of Beef, premiering on Netflix on April 6, 2026. His ability to transition seamlessly between genres and mediums is a testament to his versatility and resilience as an actor.
Meanwhile, the legacy of Apocalypse lives on in the Marvel universe. The character is set to play a major role in the upcoming second season of the animated series X-Men ’97, ensuring that Isaac’s physically taxing performance remains a touchstone for future portrayals. While the role may have tested his limits, it also cemented his place in the pantheon of actors willing to go the extra mile—sometimes quite literally encased in latex and glue—for their craft.
Oscar Isaac’s candid reflections serve as a reminder that the path to cinematic greatness is often paved with unseen struggles. For audiences, it’s a chance to appreciate not just the spectacle, but the dedication and humanity behind the mask.